In cyclic mode, when generating vmcore in elf format, info->bitmap2 is used but not prepared.
Signed-off-by: Zhou wenjian <[email protected]> --- makedumpfile.c | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/makedumpfile.c b/makedumpfile.c index 7f2949c..88e3389 100644 --- a/makedumpfile.c +++ b/makedumpfile.c @@ -6026,6 +6026,11 @@ get_loads_dumpfile_cyclic(void) if (!(phnum = get_phnum_memory())) return FALSE; + if (info->flag_cyclic) { + if (!prepare_bitmap2_buffer()) + return FALSE; + } + for (i = 0; i < phnum; i++) { if (!get_phdr_memory(i, &load)) return FALSE; @@ -6069,6 +6074,11 @@ get_loads_dumpfile_cyclic(void) } } + + if (info->flag_cyclic) { + free_bitmap2_buffer(); + } + return num_new_load; } @@ -6108,6 +6118,11 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page) if (!(phnum = get_phnum_memory())) return FALSE; + if (info->flag_cyclic) { + if (!prepare_bitmap2_buffer()) + return FALSE; + } + gettimeofday(&tv_start, NULL); for (i = 0; i < phnum; i++) { -- 1.7.1 _______________________________________________ kexec mailing list [email protected] http://lists.infradead.org/mailman/listinfo/kexec
